| Author |
Message |
    
Doughboy40
New member
Username: Doughboy40
Post Number: 7
Registered: 12-2007
| | Posted on Monday, April 27, 2009 - 2:18 pm: | 
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Does anyone know the mods for this radio? Also trying to find out how to put talk back in this radio also?
Doughboy 54421
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Stepchild
Intermediate Member
Username: Stepchild
Post Number: 190
Registered: 11-2002
| | Posted on Wednesday, May 13, 2009 - 10:09 am: |
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Doughboy, Most talk back mods are done with a simple resister soldered across the ext speaker and PA jack on the solder side of the board. I used a 47 ohm on a 29 which is fairly loud but may cause some feed back. Some use 100 ohm. The lower number of ohms the louder the talk back. I have a cobra 25 night watch that the night watch quit and I used the dimmer knob for variable talk back.
Hope this helps
Stepchild
CEF-187
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Golden_screw_driver
Intermediate Member
Username: Golden_screw_driver
Post Number: 123
Registered: 2-2008
| | Posted on Wednesday, May 13, 2009 - 12:00 pm: |
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On some older radios it is as simple as taking a wire soldered from speaker to a ground. but with the resistor yo can controll the amount.
421 GOLDEN SCREW DRIVER
CEF#0995
NORTH-EAST
CEF NET CONTROLLER
Channel 13 / 27.115 AM/LSB
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Kg4ryt
Member
Username: Kg4ryt
Post Number: 56
Registered: 4-2002
| | Posted on Saturday, September 22, 2012 - 5:04 pm: |
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Does anyone know the power tweaks on this model? |
Kg4ryt
Member
Username: Kg4ryt
Post Number: 57
Registered: 4-2002
| | Posted on Saturday, September 22, 2012 - 5:04 pm: |
|
Does anyone know the power tweaks on this model? |
